Run: 2026-02-20-01KHYB46DRV6ZDVW2ET3H1D28Z

Run Details

Duration:
8.0s
Cost:
$0.000401
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)
28.25% Dialogue to Total Word Ratio (details)
64.1268% Overall

Model input

User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 90% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Molly slammed the crumpled party invite on the kitchen table, her eyes gleaming under the flickering bulb. "Bill, jackpot! Rich kid's birthday bash tomorrow—backyard blowout with a mountain of presents. We're talking iPads, drones, the works!" Bill rubbed his chin, peering at the blurry photo. "Molly, genius, but kids? Screaming hordes? And clowns? I'd rather tango with coppers." "Disguises, dummy! We crash as the magician and his assistant. Abracadabra, poof—gift table vanishes into our van!" Bill snorted. "You in fishnets and top hat? Ha! Fine, but the pony? That nag kicks like a mule. I'll lasso it for cover." "No ponies! We time it for cake o'clock—parents buzzed on punch, brats sticky and distracted. Snag the pile, bounce during piñata whack-fest." Bill leaned in, whispering. "What about the birthday boy? Little Timmy spots us, wails 'Thief!' We're toast." Molly grinned wickedly. "Bribe him with candy from the piñata. 'Shh, kid, Santa's early!' Then we melt into the bounce house chaos." Bill high-fived her. "Love it! Heist of the century—robbing rugrats blind. Tonight, we practice our 'magic' getaway!" "Shh, neighbors! This caper's gonna be a riot." She winked. "Presents for us, tears for them."
created_at"2026-02-20T20:16:12.741Z" 2/20/2026, 8:16:12 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency739
moderation_latency(null)
generation_time7819
tokens_prompt77
tokens_completion391
native_tokens_prompt216
native_tokens_completion760
native_tokens_completion_images0
native_tokens_reasoning449
native_tokens_cached146
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0004013
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"27b2843f-0688-b577-5d77-3413eea1cc1c"
is_byokfalse
latency569
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771618572-iul6FnjichxzYJy3jZ3F"
upstream_id"27b2843f-0688-b577-5d77-3413eea1cc1c"
total_cost0.0004013
cache_discount0.0000219
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
words199
28.25% Dialogue to Total Word Ratio
Ratio: 79.40%, Deviation: 10.60%
neededCleanfalse
wordsTotal199
wordsDialogue158
64.1268%